I claim the ornamental design for a non-pneumatic tire, as shown and described.
FIG. 1 is a front view of a non-pneumatic tire showing my design;
FIG. 2 is a rear view thereof;
FIG. 3 is a plan view thereof;
FIG. 4 is a left side view thereof; and,
FIG. 5 is a section view taken along line A-A in FIG. 1 thereof.
In the drawings, the broken lines are for defining the sidewall, inner bead and the boundary between the claimed tire tread and the unclaimed sidewall, and form no part of the claimed design. The alternate long and short dash line is a line that indicates the boundary between the claimed part and the unclaimed part.